Given the same conditions (e.g., both SIMs having 1GB of data and streaming the same video), the data consumption should theoretically be the same, as data usage is primarily determined by the video quality and duration rather than the SIM card itself.
If a telecom provider is found to be deceptive about their data rates, it could potentially violate consumer protection laws, although specific legal consequences would depend on the nature and extent of the deception.
So i think pareho lang depende lang sa pag-gamit at sitwasyun ng network habang ginagamit. kc unang-una malaking Problem Violation sa Philippine Consumer Act ang magbago ng internet data na ibinibigay. DITO or Globe will not dare compromise their companies.
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regarding downloading movies using app, depende po sa app connection to movie source. Ang movie source ay depende rin sa kung anung source server nakuha ng app. So ang isang movie ay pwedeng sa iba-ibang server kunin ng app at nagbabago meaning mababago rin ang data consumption mo though pareho lang movie na dina-download mo. so minsan mas mabilis o mas mabagal, minsan mas malaki o mas maliit ang data consumption.